Hermetica Superfood Encyclopedia
Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.
Review flags: AWAITING_SEMANTIC_VALIDATION
Bifidobacterium lactis BB-12 is a clinically studied probiotic strain that produces lactic acid and acetate to maintain optimal gut pH and microbiota balance. This strain enhances immune function through modulation of intestinal barrier integrity and cytokine production.
Reported Benefits (Provisional)
Origin & History
Bifidobacterium lactis BB-12 is a probiotic strain isolated from dairy products. It is produced through fermentation and is a popular ingredient in probiotics and functional foods.
Research Narrative (Provisional)
Bifidobacterium lactis BB-12 has been the subject of numerous RCTs, demonstrating its efficacy in supporting digestive and immune health. Meta-analyses confirm its benefits in various health conditions.
Preparation & Dosage
Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.
Nutritional Profile
- Contains live probiotic cultures. - Produces acetic and lactic acids, beneficial for gut health. - Rich in bioactive compounds that support the immune system.
Reported Mechanism (Provisional)
Bifidobacterium lactis BB-12 produces short-chain fatty acids including acetate and lactate, which lower intestinal pH and inhibit pathogenic bacterial growth. The strain enhances intestinal barrier function by upregulating tight junction proteins like claudin-1 and zonulin, while stimulating secretory IgA production and modulating Th1/Th2 immune responses through dendritic cell activation.
Clinical Narrative (Provisional)
Multiple randomized controlled trials involving over 2,000 participants demonstrate BB-12's efficacy in improving digestive health and immune function. Studies show 25-40% reduction in respiratory infections and 30% improvement in bowel movement frequency at doses of 10^9-10^10 CFU daily. Clinical evidence supports its safety profile across all age groups, with particularly strong data for gastrointestinal and immune benefits. Long-term studies of up to 12 months confirm sustained benefits without adverse effects.
Also Known As
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